| Fieldbus Box | Compact Box | Coupler Box | PLC Box |
| Fieldbus | Fieldbus Box without IP-Link interface |
Fieldbus Box with IP-Link interface |
Controller IEC 61131-3 with IP-Link interface |
| EtherCAT | IL230x-B110 |
||
| Lightbus | IPxxxx-B200 |
IL230x-B200 |
|
| PROFIBUS | IPxxxx-B310 |
IL230x-B310 |
IL230x-C310 |
| IPxxxx-B318 with integrated tee-connector |
IL230x-B318 with integrated tee-connector |
IL230x-C318 with integrated tee-connector |
|
| Interbus | IPxxxx-B400 |
IL230x-B400 |
|
| CANopen | IPxxxx-B510 |
IL230x-B510 |
|
| IPxxxx-B518 with integrated tee-connector |
IL230x-B518 with integrated tee-connector |
||
| DeviceNet | IPxxxx-B520 |
IL230x-B520 |
|
| IPxxxx-B528 with integrated tee-connector |
IL230x-B528 with integrated tee-connector |
||
| Modbus | IPxxxx-B730 |
IL230x-B730 |
|
| RS485 | IPxxxx-B800 |
IL230x-B800 |
|
| RS232 | IPxxxx-B810 |
IL230x-B810 |
IL230x-C810 |
| Ethernet TCP/IP | IL230x-B900 | IL230x-C900 | |
| IL230x-B901 |
|||
| PROFINET | IL230x-B903 | ||
| EtherNet/IP | IL230x-B905 |